Here are the data structures with brief descriptions:

CALIAS_TYPE
CARRAY_TYPE
CCMDLINE_TYPE
CDEBUG_TYPE
CDECLARE_COMMON_TYPE
CDECLARE_TYPE
CDIRECTIVE_TYPE
CDUMP_TYPE
CEXPORT_TYPE
CFUNCTION_TYPE
CGATEWAY_TYPE
CGROUP_TYPE
CHEADER_TYPE
CINJECT_TYPE
CINTERLUDE_TYPE
CIO_TYPE
CLOAD_TYPE
CNODE_TYPE
COPCODE_TYPE
COPTION_TYPE
CPING_TYPE
CPOST_TYPE
CRANDOMSEED_TYPE
CRECORD_TYPE
CSAMPLING_TYPE
CSEGMENT_TYPE
CSTUCK_TYPE
CTERMINATE_TYPE
CUPDATE_TYPE
CUSERTOOL_TYPE
CVAR_TYPE